Wadge Degrees and Projective Ordinals: The Cabal Seminar, Volume II || More closure properties of pointclasses
Kechris, Alexander S., Lowe, Benedikt, Steel, John R.Volume:
10.1017/CB
Year:
2011
DOI:
10.1017/cbo9781139028073.010
File:
PDF, 141 KB
2011